I use it and love it! Great range of colors, cures with LED or UV. Go to BeautyWest and check out the colors they have. They're usually got the best pricing on them, way cheaper than either Gelish or Shellac. They also carry NSI and those colors are good, too.

I also LOVE it. I have every color. I also order from beautywest.com. But I've also found it at Ed Wyse Beauty Supply. I have found that warming it my hands and shaking well prevents all shrinkage - just like with Shellac. Have had the same great results using it along with shellac and gelish. Now that I have all three lines, the customers have SOOOO many color choices. good luck.!